著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Ajibike Eunice Akin-Ponnle and Nuno Borges Carvalho,Energy Harvesting Mechanisms in a Smart City—A Review,Smart Cities,2624-6511,MDPI AG,2021-04-08,4,2,476-498,https://cir.nii.ac.jp/crid/1360298343119217408,https://doi.org/10.3390/smartcities4020025